Transaction not yet indexed

53SkRsyKzFmdxLtmeAPWXQ3e9gVaqncLA1gtntytWc17rgA1LFrRRC1yjfVJRJRXR6q9WrRuL4bWd8PcyagE2d2k

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