Transaction not yet indexed

5UCP66YgqnZC1ggzPyJeZQbgnKjrethgA3cGGRoPHp7KNg1T4zsbrZjVWeYqx6a6NUgVMeoTBv8SiEdKG191h7R8

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