Transaction not yet indexed

21KqmugHXKWt9oXcV9JwPyR5j4d26nAv7DaTUbWLAtEYQZQwJgrimzkLtRUdZhsBdwADYuADQdVDzVExmNRtj1mN

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