{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2126789506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa854c75155e19bb8766b59211c4ce3d9d8b292a5d9d57d693c69760c91a5392d",
    "signature": "0x4cbbdb4eae3347514b53dfe8cd5604ad0b676ade5daa031561dda895b5c0ad7d67be9152763a3770e4a0f817ff8848ebd975c1c5ac2f479ee596fd0c4c50692c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}