{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530959024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1df01394f126f4cb8a8f9c8abba68ad8485cb77ef59e9583964d85dc451911c5",
    "signature": "0xe22c7602a61298f4684c6ca4e544ee46a1d02abc34f68ebe8cc1e08a2d77d01b49d6b2814ebb81c34d987d4440ae2c591aa1a5aa7a58bd38ddfcc00cc79c81d21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}