Transaction not yet indexed

4Sc21hVQ9ZeaQa6iD9f2ZYGeYNv3eiXZMQbMKjcmw5Wew2UPebAuub2A1EsBvzYLTKYFgPTRJgG45NmrryCTYc2H

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