Transaction not yet indexed

66Y12PMDfuSvxoFTd2i6761W9mNKJFSau6B4qM64JeDd86CHSdgWTqZjuxYrZ48wcEU2nTexDF4cyVSPbkECHa2Q

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