Transaction not yet indexed

668k4mm7QhtdxgQJKSbDsJAdbmG2aGFWWXewrEyybLJCkNFBautun7nnSqXZiga372iECXTxDXWZkBjbg67K16Md

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