Transaction not yet indexed

21k3Xjnf7P6vxUA3zWFUJVGFrcZcX8XmwDfMAWuxYyRb5gRuZygSKLN9ETJatf4Zk1EnwfEE2LJffpf4LdnTjoSM

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