Transaction not yet indexed

21Vihstb6bt5RKqbvabNvnWm1tn3BCyy2VX8c42Fm1XBDEppKBe4dLyMtkibPEj7jEp9FA4GxaTdZ8oxPN5fgkpS

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