{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558208259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb4c63773a9fd6137d97a8b1c71cba700a881d3e0af8649fb6200fd9a27cf777",
    "signature": "0x933bd55f830f05c6559e7cf3688169b98dbb50e3831b74f5a95134ffb7575f703f9fc8669a789e84cfaa1c477825f9ccf492b32dc4adc2f4ca4986e0461e11651c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}