Transaction not yet indexed

TpngkAjyYa4SDNGKAV6jXs8GqtiN27i2d8mQyxHVehPNHW2RjC3U5cV4ExinCDjLUSRun1XMMzpdfeGnphjJs7R

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.