{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1883436137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68605fbcc0dccefffcd32647802768a5f0bb7d04c37ccd3a28776395e1ec817d",
    "signature": "0x16f6d3ef14a5d06f54919cde686d37dbea27e847134013bc5544d24a8164046351e306af9c844e09328fbe00641002a82eb429870812ea62e05f056418ac49731c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}