{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xa9e43daee03b813b79bac104d196dd23076706074bf1730d984d9e2e47aacbbc",
    "signature": "0x587dfb3c98d41ba66a65f4b48249a2708c8093615e40b5665ed53b398ada6d640582be356802ae0705dddea7cd2afbfe02d549b57f1f1b9ff21a0709dd51dea71b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}