Transaction not yet indexed

mPPYMthphGapkkR5ShDdguth18DBpbftRGfRjHFQyMQGbTfqKZGE6jMW5Xnz6vxahJBz35XqgnRGZhiMDrawE1U

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