{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564205303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd76791fd0d548f4142b0e1085241f2f37a4175351b85aefeb046182321c6bc39",
    "signature": "0x3c64986d7276b8db06eb6a0c482263bb5e534dc36c971cb3a065e1efdd40196c7ecf6939bbef1102f7314556489bc7b9ed228a9e0bdf0302315fd9d5b61314311c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}