{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9b3c66e255c230fcc5b3e0cee411c09d5da9a9baec4a488ccaaa2d9880ea7326",
    "signature": "0xf2fa30847f3517b2c7bcd1c8e70eaed8526560797d675b1bdd84a1d702ef3eb023986f3f834d3491fd6aef149ffe88a995f95ca873242cc1592bad3194a223491b",
    "signer": "0x6acb8e6103781063ff1a8cEE612F7c3373737bc4",
    "userId": "428535579"
  }
}