{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0483c3478d7d99030a2a38cf9bd76b806356a9bcc72a3b2ac32fbd21a51de9a5",
    "signature": "0x8698c5a8854603ca33ce6be3a5570634c42dfa1f919c6294f75c3de2820200cc7143e034c7f719b2cc75b267510dbf4b48efe9fa54192d0de0829420faadfd431b",
    "signer": "0xD5dc3D728fB6b494593E4f145f6C3045E5d6b5aA",
    "userId": "423467502"
  }
}