{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898634115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1f1f56204d88a88ababd2d120b1602b7067ee4da91704194c91fb101cef3820",
    "signature": "0x949732a72319fa3908df3c97f0942d0fd2706462baea3d60f14ff4cf999b67371f2c4a849d6508e38bda4ebe4646a91d4f194ca2a132bc02764c3eb1519002de1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}