Transaction not yet indexed

421N2bswH2gSAqG3ybhe3ACi7DSUjbPWyanB9peL3NQ7J7cdpEtdpAwtHgjMoN9je5EzMvX3dVPZ1AD5uxcFxM1b

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