Transaction not yet indexed

HHxR781XzsdXh9S9aFefTpWNM4ZMmSuzCmw5dcVjU8XCcvbCGqDdaMLYzuKxt3qCntbsTRprpDAsqZYi2YS3nb2

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