{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847253768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a9d64ab03f47446d8d3374af06409354a0308a37a3d7c375241922e20618bd3",
    "signature": "0x4153c77872afdb7c41db7c5d23648c0503655933b284d5aba7faee07c797d2971e4d6e1fe253a1b6d9c4fccd181b9df721c13d523d047d16b84eea34bacd65a71c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}