{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3548015219d8a435fd36c4bbe4748ff74a482e892c9cabcfbd3efedc1893a662",
    "signature": "0xd8737ecc732727cfe3fd42b3ee02d3ca3d00aef9b7d508a8595a76d4152f55f5237817a8a2b4ca1aac6d8f1bcf0a914167abdcc717da5788947881eed8111cef1c",
    "signer": "0x49aCa476D46A8DeCd8789B82a5E5c05d36dF4FdE",
    "userId": "305528134"
  }
}