{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038687205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b59f2caf6d31d6b1467033421e5c4c6f54fed2260a66b36db1e78533be8d1fb",
    "signature": "0xdf4f458872cc0593070fb52e6e134156d26985a0164e0e8e4b62fc29c2b81a75107273a98e5568c6601ed15a161c84e32a5455282f70dd87f2b7c0dd9afd32501b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}