{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163488550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da5c9fb580b4d691c23a01babfe1630505a267c6813181605e5926bbd123a25",
    "signature": "0xe37eb0e876dee74dba08f9453f336a64b0163fda6774638e417d8872d858a16d4a224b513096cffd0c64118a5956bbcb60e45d090bca2ef8edee23491827b5a31c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}