{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524237101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53e1eb64d92980b38df9465c4149aeeb3e10b1939b2ce4c7ded89781428a3323",
    "signature": "0x97a526cef47973668d9ea639cb4f8d4f0cab4f8a1716eca5c2fc45e958559eb33d696e7c28208b6a29a500b1c5a44400e964e726f981c4f19675599312f864b11b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}