{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975987062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdda4c08082b4c557b13f93d429de6d2d29249e78ef5be293480375ba4c2b79d0",
    "signature": "0x30efc7cef7b21951dec85a5afadba2cef86786821914404540b6bc14e8bbe3505cec3556221b7f4bc8ba63c2b318862f52766e9ff830d09f7f6c6df0922be72c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}