Transaction not yet indexed

5TanbqJknEY7iBqZ4AwUB3Ya3UvA2m5qeadVeFSYhQr5VcKeUAjQPJzaFJXHt6k6pzCXdFPXFq4ACFxpUZ2JL8kY

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