Transaction not yet indexed

4a21KhABweGqxVmfMX6jdK4aJVH3FR7LMoCQCXf77Sh4EkY9fLYkUfmD8kPRDoU1vRCCpAzE7cFs2cNfoztaqXvR

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