{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1735906560828dbca0bea95091449ae4a1bc5f6bd5e1b2cddafffcd4e9879620",
    "signature": "0xd557cd62efd082f5c40a377c8c61b49b711aa657b6155af9e03600f1e07232c463d97516eb0e76d470e880fb8b5a72b23c8b3d9e80e0ddf3b99829865d4634dc1b",
    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
    "userId": "8151"
  }
}