{
  "manageEntity": {
    "action": "Repost",
    "entityId": "727125880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b3365474161b66cc6507f224cd7e2be567dfdbaa78c77a77e238658ef05686d",
    "signature": "0xb03eb3e2ca57a9485e13827d649016a31879bfd8ccb1060f528fcfcbea8540c87a5f04a6359ac3b6dae0c1214ba1b6982eb64ec6a8f7dfa42ccf30af8292ca6a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}