{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128460276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x680eaab7a54f4c2c04ab434e598bd8e409ebade35af277c7fe1144ccc69e9f7f",
    "signature": "0x9c9230aa40dce1cb2af1d41436a3418e0f17b60b6fd07746cd68e1282024dd365573f0e0c8d8fd404efc1492bb2aa75b28d35f5b0867ad12626d8f2da569587b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}