{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963059781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47087249a61a2d98d914586648cd89fe87d32c9357b5f860e9565b865784f875",
    "signature": "0x0c23a6b69aa90b25187f0094bdbb7c0dce99541805b519c7ca38a384872085145b107ad4dde914e2607a05206fe0d27e040d6bb7576fe40b928be03a1c237d631b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}