Transaction not yet indexed

66X28pw5zHwsUfAYrnkwHeac9BEUjhxo7vUkCYZtsf2551u2ju8CFfpZL5cgN797dvVZ1vXBPNNtwB9rmZM4jQM2

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