Transaction not yet indexed

42c7SbjUbQ8fU5mPCCo2m51NzCb7mLyxaSkaT6eMhas8ByGoxzp1JzHJKbeKJMdMKnmesb1PSsV9xgDufwtPXhm3

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