Transaction not yet indexed

M66QyjBJdFnWp1UoeUgTLFwZbAiP9QeCT7euPgaKBkZ3JSKim6SheMSjNFJXCrmWYD5CLq7bSRbSd3eK2dj71SF

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