Transaction not yet indexed

66UHFAzbNpyZ8gVsEzhhMAdiFerJn1dmtM49QcQheREMTiWhuhctRG9DGmvtyUUtexr7XYLxgYd8NtktSYpgvDqg

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