Transaction not yet indexed

256ngoeEtpitLowdCgP14XPpdyKBuLPfSuWw6j2hUnpX8bVZFTWCPMAqqvrZNv69ZZDBbeqUX4q9ajHbqiSUzKER

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