{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15d1fe8892b9d764f07a0b55ea2fb20471ab695f0fa357003770e49737ed8807",
    "signature": "0xb85ad1df1be21d0536c127d070b019377da93888b0981007bc7bd7ece40cb71e62519f8e47d1d740ca9543eddca6a28468f9b2ca2922a586a7aa8a164dc238dd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}