{"message":{"slot":"554203","proposer_index":"135","parent_root":"0x6ad6774df3559d8640c44674749864c0ec822bb62c8d229b82396c774f5907a6","state_root":"0x5a150b15cf556cc1078eaf9d93db71cf2f034e63f9c4169a8bea794e7e153935","body_root":"0x2bb5ad971e68de45b45d26d829d2756f066808d938ea134ba57ffde1f04097ee"},"signature":"0xa57a446ba33766ef196ffcc78d2c29d5a8f1854fa0c6a000d0d8a630e14fd83d672ebae1a7abafd81ac7473b66f84ea70adbe8c5f6c29ba8bd0c255baba7546acfcb6e7399a012e3175bd559f65d1cc713c88f825f74a43cd7f48f53821ec9ef"}