{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291077615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95d834ba761b36dff58bde09feebdb104824997361a3021e24ff63561dc2258d",
    "signature": "0xc646badd548550055137967fb758f3d0e8dc9d901b36c9a9f834fac499f9a1172d3f9de15471ac471f4d2eced84fbd67b6264ef7b8d7ee25b0effc742ad9c1c11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}