{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x927db8652c901d025fc1f28a92dba51cdcc638791a9b6401f73c59d47da909a1",
    "signature": "0x33fbd6fae7fa18326a9f1a668835a07c33817ba770c304a48cfd79d637137f452cd8f1a7c4038ba6beddb887771eca08caa53c05cb177531499de0d0cc7714b81c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}