{
  "manageEntity": {
    "action": "Repost",
    "entityId": "969921659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6d0156069eccdc4e7a351b947992d3570f9f2278e824ab27be18e29e9bd472f",
    "signature": "0x92be221b8566438fc76f224a8572f208e2170961fa3c0c7be42c15cf3461e46f6be6b856f282768b25b4300b006e9f5912d542ffe0cf92493969011f4fcdd5901c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}