{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201404285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60a62901b82d02842cc462da12810e1ccc5d4a2c7d940ed42c53fbd08466aa9e",
    "signature": "0x099d9af06fcbfadc23b4887fd7de48d731440c685cc2b6d4137309259a6f2bf55a0de4229aad4f562e5559334692fe159490b9987d805c241c2e3cc94753e55c1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}