Transaction not yet indexed

MEmCNNDXmyXiTfgqYMErjHY5qgXKZm4BsSpb5CfCh2GtCTjTG9xewBA9oPyWGWVUs23JuzNbSqH4vmDuWtbEEbx

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