{
  "manageEntity": {
    "action": "Repost",
    "entityId": "973629007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe87beac3fa8c25dcb5581b742620e4d55aaf2da8853ec99b017ec4811e11f97b",
    "signature": "0xee9626dd294757a8c1a24c849880fb6f66e94524ab0afb8e6f864add336a1aab34845a50609f46c1ee72aa348d3d79ec439a4c3c17ddf8da288f32be6366bcb21b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}