Transaction not yet indexed

2R21yG1g8RgeS2AYUtMu9CxCi6tmbyfZdtxiST41FmQw5n7aVrSugxfLvzQbsx95jFD9EUVtEfFrvTPJA9Sc2ypD

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