{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4153f80184b95445daf874a4159aa7aa78c2bbac71def407dec3b1019593aaf",
    "signature": "0x03b09e944da9b31f896841c4c9a30446b3050f67508efa53c6719cfa8389bbfe1c40a7555623e8fd591922d66d6c3b3e4170dd59995861a65dd365d91c62a31d1b",
    "signer": "0xa4076fd8DbfDD3f5cf89D40D3621CAdc819f497E",
    "userId": "949258678"
  }
}