{
  "manageEntity": {
    "action": "Follow",
    "entityId": "647",
    "entityType": "User",
    "nonce": "0xa242374c2563fe7d50908a43c50ae49c38e1f3cd68ce06b98835d7a029b5e3a9",
    "signature": "0xef4768d412b9725a4790ff5e127df736c91909b1016fd01b810b41dfc733277103dffb33a669be165f36a489e4035b252dce21bb43d679b75b9460b2c1cdb8191c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}