{
  "manageEntity": {
    "action": "Follow",
    "entityId": "818521868",
    "entityType": "User",
    "nonce": "0x824fa880fe26f23310ee3cffa53848e810ed33f20663111c64ab4992dd696d06",
    "signature": "0x834015b13daea6182038016b0438405427c70c8ad6f8acc37d7aca0cde8fd9c91105d6bd2a8f15426b1342213033e21de96c6c29766b275dcd83d3f1d3da65ec1c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}