Transaction not yet indexed

LEFF5HEqrfvhtxScMXpMbyNXsLcoes4hJq7H7cD7qyF6hZsoEkhLqnaJdk7z7H5GdNvLBN9vKqWoP9mtFcRQKsm

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