Transaction not yet indexed

mpWDZ4coeZvZ7k9xe6ptVH2VzgQZGi9E4v6HWz3wR3tzhfZpncMurbRdkLYa7tRmRrja7e2G5hsH3SWxVE2sgYC

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