Transaction not yet indexed

21b8RGrHi3Cx9Z3LPjQiGEvEYiCBfP3Tuc2pfNwHC6MyVWABWTgHLMnUKm6bcpgVEQqnHunWbmG5ZuNvetKZsgFK

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