Transaction not yet indexed

PSmk2YAesaECymReQDdhxeYWUumDnsMpMUEqPduHVKaZpL5Xn1Z3Gi5DSZPC3btVf5js3BFMfybMjw53XVSLFaA

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