Transaction not yet indexed

66isaFtie3YabgTEMkN6hSJrjQP2ZPbiEEfdqa2YoE1pZR5qiGNT2AiX1rK6vaUH6GzT6pHLk4m6P4dVBYP8GUum

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