Transaction not yet indexed

66FWCKMpieVvnVH5Gjg6a5p5rYFwkeFgMJM9uxJXu2yXhfYWcVufJefSTL4gcJvKXmiKHd4HSaFxE6sw8ztWSoF5

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