{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482145053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdebb6e72248fcc1cc6b47f4749e3f290d134168b5518360ba4a0251ee7d292c4",
    "signature": "0x8d9b92cbe575d9fc55b471695a6159653cf56e6a4ab1523b5851c0d42418f6b268d2fd582c84f4d4806e95c16bc193c58a33d4511072ed6d77611ffda63b17dd1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}