Transaction not yet indexed

4mt21TGCCyFtjJNAzQ5iDMRdJMMhtMAaQJXDUUYiKpkQc7VtE7CPxEMGPhSCYid4QAMVMtD54dmsjKrJbxweB4dS

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