{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753344d9efdaf515928b6850db96930644e603c7de55287d9a89123a719ddd28",
    "signature": "0x1a59dacdca452e0fe790a0f4203ffcb4bc8bc29aa47b136a7ef64d8818342edf6f7de3652d33f1f44bf32fe088fdd8b72a16f17f3aa6a62b4bfffc43fa2930151c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}