{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1080583",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd285ea87f483cc5e717f16fd8c1c141c1abaaee3b90796cced50f15692eee3ab",
    "signature": "0x8b27130b73c629e85512af1fb3e807661d12a9d55de4abb8ce574ce5380d14ee3a28ad2bc52d28e3bc78514b936b00bbaa2754d322446654eb69ed5a8dd58f261b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}