Transaction not yet indexed

MdpHC19TRnpV1ASiWWm4mLYPykCTP184mcBQwNhJYvCD9RDtmjHZ2QD95QtLNS4vYeaCqpLfbPDrb8Ysn7fjHu9

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