{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc059c7a273ea58581f34f77a379ece8b75eeac683ff190f81546683d5182e77",
    "signature": "0x2be74c41597d0667682c85f43101b847c171269035c9fc6431c42e5941d1c08a49c0ea36e4d3453feb397d12858b234c7b4a9118a7f67c29e2b0242b4ca598a81c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}