{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292821328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x719d45edf14da6926d0710106bd74b20573f1dbf26f339fb803d607451113323",
    "signature": "0x52ade2926199b2451e414c3e16d71b01e9b030746557efd624c2aa43be7f8d13369463574d523680920ccfd3bed7fe81893bc2de31fc4030b6fec037cf4582d51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}