{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601887798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00db8008b572bed2bc990ee1ae875f84168d9f88346b6c910661664f39c09168",
    "signature": "0xb377fbec96474b38877c9ee179cfdb0254ea34657c70abb905bbf45e411a49c3161e67e5181f1bcdb6fca933c983d787d804bd1f7ad3bdddbf2ba32a5485f1641b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}