Transaction not yet indexed

21Ztr3SaoapoPsf7uP9rgkYKrkqgau68UYhGE27P59PSJNDeQjEcUc48LgVg6o7gRFTYiSdAb1x2WzXTPnBoDFpj

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