{
  "manageEntity": {
    "action": "Follow",
    "entityId": "987917950",
    "entityType": "User",
    "nonce": "0xceb055e01c21f38b7156ee5ba409c1f619e95cb3c1f793070cc791c8cd742305",
    "signature": "0x4c4f96969eabfc6e55119815c840735bb8464c83d57f47134f48e4d3201d5b3c0861b520bfde3eb378c687c9fb73b73207fabead00c2aa59c5f8e126007a80621c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}