Transaction not yet indexed

6f21LFEemkZwotFU2Rdj1it88tHKn1CnUicRj3uozy9A83JQmGdDF8SW8HDJwKb5LpXFaMbdpRLXQxKMVRTphG8

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