{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1293132653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc93c6c0c5e11fd1dea6d24c5d39529d870fb05df2fc66020581fd089d9c7d82",
    "signature": "0xf432a77c47dc489c71defdab1f3d586e8018a1b40d76b9a5029bd1b882d514f5170c487a088fcd2c3107253ae61e5afae360a84c4ff12a720d180455da9a95a81b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}