{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882989293",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a77ce0c8513a9cd911603c05a168d2c952f313fd65e2288da8040e7762d1508",
    "signature": "0xc9ea83b8dbda25d54b1cfd6a2bdd318169e4ac75e96eb2c9ba75539ad30132140903dbe952c71ef4f76f014f6ba87f9bdd87ac0d16298d71f940647bd4aeb07a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}