Transaction not yet indexed

421nyahE4WGkYJ7DFu6aGCeNEbBo7VhJTLSeFmRTR8By928rm5AiBSdEPmQB3AS6ToX5uLWVnHuF2XGSjKz4geBn

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