Transaction not yet indexed

3b21RpQ75H9cjSvxmMW9PE817d6cdAaiQTJScYjzgFf3qS4i9uW2Cm9NMrFpeiBcfPunmiXv4MEE5eDCLZE5MP5A

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