Transaction not yet indexed

66MMqk8eWVeumcFAttPDde8DPbEYg2tzSBo8WpGCwYVYb8p66rbUa41qptQtm1V2BuVyC1Ek5dev6CcKMtLUxkvG

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