{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf75f2599ce8ced4edd23a91c491dc81989e14be3e9370426cf7b873c951d22a8",
    "signature": "0x10e1920a215c5adea2de3ffdbac614c4de9cf98e4e661bed1348795621e67b477070eacbe40432874909d6b3fe549bd8083a6f3149e5a3773e391074c95722ec1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}