{
  "manageEntity": {
    "action": "Follow",
    "entityId": "904709618",
    "entityType": "User",
    "nonce": "0x377e429df519efa6e3dc52eb27538de6f1c3b69509855af25db587f2b3b72abc",
    "signature": "0xc79b73e33f112a61e498a0be4fc7e9ddf511f4a0fd3c4a89fdbf0459c612f2b6388164631075069b3081e7d96025918d02f9373b3b43c45138890b4d022c1e081c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}