{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979060446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd83e44badfd373e1adee7d415d1e878e0edca885e2c70b26ba00b1dbb84e7103",
    "signature": "0x53b05386e4456ee3ded7dc6c168e8b7d7d94fff492de8160c38d64b1e183851501c21b1e454312848d0ded56d4159865cab292e929880ee7af741e899a8dbb6c1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}