{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91b9d70949d647be64138a0af91157ff85f501b8d274e9e47dc798065a36899a",
    "signature": "0xfd17b7c88e6726e9ad54f948e4f2fc3c8c19e3329b352e63c30ae1b1bdc1098d0f6af373fdb2af1dc5e8abe38d1986807a58b01580595537a81a2ec4b24834671c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}