Transaction not yet indexed

5S5pnSKAa1oVfbDrzRDH3TR1ECTFCJRQJFh3chcULa45onqZnkP1Q7Cxmdc8nrSw4mifbprBzxFjMS6iTpURHm7

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