{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85755171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x070d8f9b83173b4322cfed8912c886cf16ef1fc2cfa778bb86c733403412f2e7",
    "signature": "0xaa215b1de3f9582624e5ce4a694dfd00e66e958f94c4a254a8433dbb4a5995fc21ec926e94605cd457b87fd94181bb5ea9fd6d1e2b928edf69b25146ccb6975b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}