{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310372194524456",
    "signature": "0x5bc6e6330587d9ce18099a28d38e16c72e679029f2fe3fbd05f47e9b46e3dd825a06795526e16ddcc752f740697a6391f9e9ff2892e19da2ce79451f9505a2131c",
    "signer": "0x1a4E61cb52CeE372b40586ef96d4bB7B8a4d94f2",
    "userId": "410804632"
  }
}