Transaction not yet indexed

MEbyBokrwFdVSv3xq4Q6uhYAR9ghKRe12XZLCsdi4peV1bDRhxnuYbBLj4uo6xq2WVS2ahakkuXF21ssGSCunC9

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