{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129886034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4da105ce51605bf20e33b8460274a2a770147f8ceb3453f7c85c29092c029ab8",
    "signature": "0x24f11530b1963ff0c1a2ac0c14e45c60711c2c01fb47f8eeb26a56060180473a1732436dbb533d59f4c819b1b6954b8d9000f2b86aab963f59fb6eb01045a5261b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}