{
  "manageEntity": {
    "action": "Follow",
    "entityId": "545427662",
    "entityType": "User",
    "nonce": "0x5ba30543c58e9bd87668ff69473e9c9981efd83008c483032eb268cb6031f9ff",
    "signature": "0xa1efaed3488c8967b64aa80b44c9e6f3fd98e4ed84949993b0204a9b54b2d3f62b9b108842c274a4abeb05f12e5451d59cafda719b89cbda22d4b99486e579931c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}