{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250670308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0457dd9c397d43072b430e31f5c513592873b4f2914cffc48d142aadff591a74",
    "signature": "0x7ea8cae2ce4eaeca6e2e1ff443e117d74f764d7b901729fe98be9449f3020cb46e68d29b977d8e04c642a4f1d7b6b90149a268a602903f586aa80a894cf12ee51b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}