{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcfbbe0aa31d38cef5b7e6da66f9e611d02777bfcb1da5f8c37c63aaf47e50b5",
    "signature": "0x9c10468c6c1c883df4d1707ff8047be4356f1a4e76d8a0e8181ee930fe508c25493fccc06a4421c5aeaad97144fc1d684f6e3036da04ce945636c1fbb453e47d1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}