{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63454627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e8aafd1676575dc67b1206aed6e1a5646f69f1863a4d29f522541d36146a5f0",
    "signature": "0xcf437c8e0cade33311da57aec9cdeaff39acecedc447016d3d53614ea56d3e3d4ecce13606fb9d16f29cde422ce7b39e3854c8265da5caf2616ab8b0f0c9288d1c",
    "signer": "0x08aFB45AD1AE236b2ef4E8ee6bdA583c216CFD57",
    "userId": "138422795"
  }
}