Transaction not yet indexed

21jk4WwtJER2FqeB4wRzNVBDcHbvodsnHnvi3WifY5oeC6fQivEdcm4TC4FN5gDZWdouU7QBgaBdTE8nsDpAQVM4

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