{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x530d5d996381cc3294391d7ffd095bbf34d8b4ab36ffe5e10065510288ef606d",
    "signature": "0xa873bd1378bb03279a0fada9d331fa12e2c5038480af07ee71e43b3b6b1633e231ff34deb9720c8c359f886f018f12cb4c186814ff614d0e9c1a3b7c4f9050ff1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}