{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336366272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dd6b2817aef3c63f564e8d81167c7a72b11e134c9704cf4eb54ca8a314f45c8",
    "signature": "0x48862716afb3498059a03bfbcbfb4b8419ed22c54ea5dba1feb4533c4d50e21c75cedcbb2b47af0a937cd771b43ff3f950941d94860958582e17334ec9379a9b1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}