{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1192145231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ef206c995375a33d3649757fd789ba3396bd9a76980d5c340ed5a838fdf06fe",
    "signature": "0x59cc6a7515733489eb9f17cd58c4d142973d46e2232427d3c3497acde155bf30051ef250d1e92c1e5f985b2ca4d6b9e01f908e421ea2ae041905f3e1bf81a68a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}