{"message":{"slot":"546988","proposer_index":"138","parent_root":"0x650ec9f103002159a7bb855677b1443a88b18a24519e448e9975fc15dd3618d0","state_root":"0xd0b5e4265748aa481594bb4d5470e0ba2a46a028a35151a4159a83a4a6816708","body_root":"0x53cc90f83c5a139bf2bf9422bd7b3dfbbd7cb6ff737ab859492096ef2e0e773c"},"signature":"0xa2c0d134fe2e4fce1eb59ee5bfbe197dd973fa08e8b977fe8333c284264c0c2a31d4565fd92f64bcb7225b56094ad07718dfe5289134c3a8d29cb54c5a6c03ab483fd3cdbc1e0a3b10c9116d9c9069c032a648d2ac87c49d1a0bdfda70155311"}