{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcefa45e57515259e5665504e579a9a8e2742489ddff3919495c8af4ec55c33db",
    "signature": "0x6998ab774b6f130127dde4c75149a16e8f9e1191c984bd84c2b00ccde239efac1f72fe7411245e67c244166bb4d3586129361960799eff8c7c130df9204dd01f1c",
    "signer": "0xD421e37d15105099410eABCBa242D0Ab3E985ab4",
    "userId": "807549804"
  }
}