Transaction not yet indexed

21i6jx55G9uosGUR9cCwFQZBwAVFuzzTZcb4xwoJNk3qcCPZD8MTGvgPB161ifbAWHeFpZ9erfLvVnpLQWj2RkYj

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