{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592239450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70049a5564d668f6fedba5a8a768c0222df52f0748a9d63a09491b51c0147f0e",
    "signature": "0x141b4d9bbd6cb857b6da06c6cd3d6cea0b3e81b4246dcbadec68b88750a6b64e3b427904f83b897d873079381705e6cc6f275653e3f2ef2c301a43363711dfed1b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}