{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2f103642595fae3797eaea7cd12ceb73b85601a56c05b7c322864456c5b5581b",
    "signature": "0x7e6e77953a5b0068583883a4b8d3326d601ae51e3c2db11468b3fa6e123664747247e3a2a0e21540b38c3dd98afe66146e5a69cc5608ca58eb911e5c1a1b8b4a1b",
    "signer": "0xD3e7Bd31A956934D925C23bD6C3C5EBa102e2442",
    "userId": "438585427"
  }
}