{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379192185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x307d37fecf3bfb8e143161860c72ee76c7c8896feee4fef8bdbb7891301bf7ea",
    "signature": "0xee36cb2248beb76e54f9a22b3c0a55f75912c4bb3fc208f4ee53ee085b3ae7c54ea94cb89ff49acd236d4734fb5c0c3f76b8fce120d0497dcf9507d50106e79f1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}