{
  "manageEntity": {
    "action": "Repost",
    "entityId": "612972317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fadd72217bf920f24db89ceb52c593652066119aea85e136f3f39ab0d0064fc",
    "signature": "0x71a6818067e74375bca4fd2fbd52b91401fe153048a8cb841f5cdcf759b2e10017f8bcf510093f68f8fc9ee49b2761f0cb189072c08c47d81f11d1238663a8da1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}