{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaca8bff5ad93f94f22eaa76cde5578780af5e57803edbaad6501ed241e4834d9",
    "signature": "0x6159b23c25b5918b372ca79876d34fe7bf3d81f682d0f02b40097c7db695f5e6503616e1f8e8c265cfbaa8c43cf0a0dd5f4c85db0fb47e6f126da7532cba87a41b",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}