Transaction not yet indexed

S518QbT61dmomY68yvfMYpCR4v6sGmsFCwp93cFZnMLUpzokT6JSNA6MLPjYtgWLTgBfBKSgBTigYTM769Gwqp6

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