{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x03d1dcc790c8cb725ec0bdfd7ee544fb5d32559bf894a75bc6a7fd0be051f9e2",
    "signature": "0x3a124b0af2720725bc884f2e8b8a1bd4c7467fa57ad6ed5694591283afca43776d2b2707c6e76dc25cc3b1f933ab376ddb1757fa1384ec48e453b97eb0a77ba21b",
    "signer": "0x0cb0863DDfC1bDc7474924E9DFD475fE67AEb990",
    "userId": "4637147"
  }
}