{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7531",
    "entityType": "User",
    "nonce": "0x18308d2981b638185e799a597691e0e855ace7f1f67084ff16c84ce816ae6507",
    "signature": "0x67b7488a9c9d0140147eee150fb86a9e8072a35751c1285bf771908cfcd614ad54c2dac8153312b9eb65c6ed63e867d670c2d732cefa644a1b480b2bce9c38051c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}