{
  "manageEntity": {
    "action": "Follow",
    "entityId": "773429398",
    "entityType": "User",
    "nonce": "0xf9af95e6f71e0b7efa2b3e4e137959222fa7d37d7623efa92c4c572ba71bc39f",
    "signature": "0xadd1f1852ec9d1609b7c6db539dc67a30c9a42caff1de871e3924d464a45568a58e37f67791e85d944ae65c7b871e7b374d7f01f63c6c30592754e2d4da799691b",
    "signer": "0x8d9D00A94c3B1C9992e3CA4386AbBC6345B2E876",
    "userId": "396658415"
  }
}