Transaction not yet indexed

556DUUg6nthEFv962nUTaVJNCm26tx5GbPdAQpLEEmF2H7x8pJC2wVGAizdSs1BUeXa7zFVTC35FaoWqPRf2xFP

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