Transaction not yet indexed

421uYesVTdUPZR4G7s9rcbQJV7roR7C2ac3FmFYvwRNYzpmY96YgcFCiGg6hBuXuF6MPxccmgLFfyWPdToDBo48w

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