{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140569720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x982ea2912cc481828486b275082c39e45978b6bb0fe113ba44f22f94548d72c7",
    "signature": "0x402baa547864d9a943246135069a0272048bb2c812c991091d5bcf3b99967420550e14fe4cac2e6cb517b0655af11544866c008c7af362a80b8f24601abdeb331b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}