Transaction not yet indexed

53u3gxLNRxf5tKPzVkbbVyvnayDhDJ9ZKj7ewYjtx9ppTLLktSQWdFPLq8fsSP1a1rSDjGxYu662D2GdoPfBEbwS

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