{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143382109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38ff7b9470eaab96e3f5d711261b3289cefb1ba5d6c23bf803c2ade81c8b0479",
    "signature": "0xe57943e5d5ce8a565e0897ddd455a8baef56e3975e35e1846c6bef6d245bfe6b26e024c8feedda59f90d58d70516017692643dd7f4c779cf47caac03ec4444e71c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}