{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2923c8d5722ce120286b115703d025c53c2de7d02597aef41660d5d4782e4e56",
    "signature": "0xa3d54e178f6afaaa8b7f14da04d497e7e7b11dc49f1afe37edb1fe3f0e4c9ee7388109019f4ae90cf5fc76972f3e62e2bffbe6d465b9a33e1c07588e3f1a36151b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}