Transaction not yet indexed

6STXuFHUJvkfqsb8thPmMf2QPiph5ugBjzRC3cF2VbhHk75pE3Ks45M6K3ymFaQL9XUsWEV9vcvdUM6o6gy53qU

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