Transaction not yet indexed

53BLx6EfeVGCdu8YGVtzzPaYVtTnouVRdAQs8boP2H8dvyFfTF9SReFAJKSjeq5MSLJXk5MRsQkuMNvbPkD6Do66

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