{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5fcff66176edb1e671f293a73cf63f95e9afd127ccb6db265a4307852c5ea63",
    "signature": "0xf3d889d1bfbb9f143bb58e326031da9af73e6ad2766722e1ee46ea851ebf76da3c2da24719d1b1415062ada3ea1b1fc67f394a49ef43dcff887efd7020846c061c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}