{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594894187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b1095dded8941dc7b4df05c43aa9a347abe7a588c5ad36e016c771f8d894890",
    "signature": "0x0e6ab52fe7aa84549b78df36b1f39aeac68a41b86c0c591a3b7c3ddd9d0d897f0357ce2002855d5f22459718f7b43a52f8d0ff363928d5d03cca37a48c9e0e6f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}