Transaction not yet indexed

5u6Gb4MgmAUeYAWKjG8DEQHgFDz2br3x5LBrHs5ETHw6Q3yR5bcRGnZQC3mKnwEArMo7uM9Bi5EEySNzyb7DFAMC

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