{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1881300",
    "entityType": "User",
    "nonce": "0x1ded0fbe48c9ca109dc9b7ed27ef75b49659dc1bb6e69dd5978db4beccfe67f6",
    "signature": "0xe05147cb0523f123ab4b5bc816f308514334c4e6e8c892363940f7cb0ed9fb337b840ee96ff0684d02f1ee2834a69252e547c31c36bbd5141db74f11d22cff631c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}