{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa0674adf0266f6a63f70b7619293ca1540a1730defd6c076e23720fd949ad46e",
    "signature": "0xc9dadd1b9bcaffd3d93792a873926ab7a12179824608fd84958b32c412468d8f3bb42a8f3e5690e5e5304d6f48443ca0b452ec1b6da480d4e03715c617afc7d21b",
    "signer": "0x4C73FEA0aE69E486D85ad0140922DbA40BF09299",
    "userId": "776669163"
  }
}