{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602147311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29d7ee1c4bc77badef3babd69877d095be9514845a14fa14e254fa541003e678",
    "signature": "0x17368387812b9ebc467e16dbae4ad2b5e20a0811c549b512aa9b6df801fe3b8835e3bd37b3e41bbf114ee29a63d03782def533d5ae689e60b133ccc11d257f511b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}