Transaction not yet indexed

66PkhegUPLUV7xeLiHSMh8ZekP1yh97XeWWUTSSiqTMdWWm969xr5kFbdUJn1BFiJ4HEVDwHiMP15DdyfSZ4N7R8

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