Transaction not yet indexed

66c4fbu2iCkLRCmiqPdpdeiyc96j9BbnUEtE2yk6DD9PkHa5XpLJvS15cCLm7HzuiDfhpm62kRVyvcvVWkCsqmU2

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