Transaction not yet indexed

2st6CYNokqikjxyiAQQvVtn4QsamWUbRySjecvY87XjoHCXVMmUMLtFqAnduLWMHAgTSkMRvTPYXiK4Wn1WTM1p8

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