{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309421",
    "entityType": "User",
    "nonce": "0x2ceb5cdb61586c1e2f7b8fa54cf7141a6f5a4d940d04a79cfa396ece970478fb",
    "signature": "0x45105b0a757f928cf26b3edd0e4c73da9dc914997716d92e87eb2957f8b6b2bc1a36de32be27fd0946f22b03c5482b6bfd00eb2d42b6e340ea6f2e7859bec9a11b",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}