{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057595439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd072e8c4580d7205f5c46ab2146f9f7310fee8dc7e79e66ab8670386f83bf24e",
    "signature": "0x259a5a2b8faffd8b5d63d8cb96039befc6dd3a16d12bcd89ea3b413a1aae1ece723447798b48d0a5e48c03627cfa8823590a2de647409395523478e4513b103d1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}