{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435773288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff95c0506d5acaf184cad08fd80357bf1b2644c9116ea629c6c4d997d984a0fe",
    "signature": "0x68376604f4a05348c884ddee79029d75995fef411c3d72c04d3bf4f523831fd30e39da713b8e950dcebf22843b13a7f6e70a48c1dadf2baa9aaae08e1c7b909d1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}