{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142636227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc5635a319f4bde7152354c892e1ba8a04fdf8a850cb84a31f06321cd79576ed",
    "signature": "0xccc17a362e12791e91c98e684c6ca4de2193a44bcf6fe36c72d8473a64d922e656573be2964be79658ec33a6f65f42dd84aafc111ef95fc7fa603a0e4e222c0a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}