Transaction not yet indexed

ddM3t9xKd2b1d2CCbvvFNSUjYxYAMRZPUAUzemmGcmAFJkXTMpqoWoCp3CnyrHHVM4JWbZpYdpFLNVfLANmZ4TM

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