{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5564",
    "entityType": "User",
    "nonce": "0xf5aa7ddd1de0c7dd79804a8e8b8380a283803e5afad4419914ad9a4ad76eef98",
    "signature": "0xde700adcd4c93f54b654eb99a8195b9ded753f056b837d1b7f799f39ef758cac3f8e77e2ae3346f104520848cc830ef68db8dda86bdb93ca25292958eb15c50c1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}