Transaction not yet indexed

53YkHvJ2RMqtFiqBm1cFvbNJ577ekfjyFM71Jvo4qCWGpEbLd1o6pv8phjL5wHWcDcnDup2SE24gPc7XJEa41t2B

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