Transaction not yet indexed

5yu5tpE7VFtyrMptfzeaFKf7eFfiqN5h2Lna25FZzvToFQmBJuDxK2TbMDUYYJnzAVes1jKbFLq3EbXELHiRER18

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