Transaction not yet indexed

mT4ybvsTHUB7d6c7V4K2DuYcGzdnk2aXnYJARTyp78MHrnwFwaPLJZ5TshTRnaQnEjCByjEvfjhAxNu2LgFTHF5

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