Transaction not yet indexed

668LEQjAbkio2P1e12QbgF7sHnkG9bsekZGRkzjkxPQffsptRXKumKvTmvyqKWdpC1DRwPi5Nc93wYaGi1S92wji

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