Transaction not yet indexed

3s21FmmPbEbiMCW3HFMJapwgh76Bk3sRyFoiMd5ubCLrRWcMKUMePcy5XfZAkD7mtTHQJUaUJkbccEPdFub1zKne

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