Transaction not yet indexed

53kpYSqYL8W3tE8mxzDjMzBNTckAXbzmk4mgznKDF6ZsisbM5FbT5WqUGabtvTg8wW5wQDwMeyJqJrzadbe8CqCA

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