Transaction not yet indexed

421MWVwfX38iENJfAcuby4WsENqcn9M2QGVHCR3DAeYyRTrKpCizuTMKqvyckoohWtpR6DSSdhDwa14EwSBMz7eb

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