{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f27dae2abe56ff5ca18bfa7d27d2a8d001e7502ab07cdad5043d497063447f0",
    "signature": "0x69f29515d9a496aa5f62bb759d746552fda1e4d5595721f0a36b1508ca2c26354cb309ceb1cdb355678bddd86fb20f7b8489c6638f2be753ca7ac37e34ccac5f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}