Transaction not yet indexed

SM6cuznbR4AnbacDVMyqRb6hHGBoENpyJGVHuKrg7PnRcK6qXVuR2Gc3u7MPgc27AYVSisvMdSLsSFgmTx1jiX1

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