{
  "manageEntity": {
    "action": "Follow",
    "entityId": "752389",
    "entityType": "User",
    "nonce": "0x6329f64bdaf287921381f93d9e282c6876126b1dd755da4b0544dd192c5136ef",
    "signature": "0x15d030b27ac5908c17ec4dc0457200166f2b400f885a8f84519c36e2a76238d15631971cc0760ce118476a010611057277957432b4c1253674e0ca41e03a90261b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}