Transaction not yet indexed

21T4WsrHVcafSV6KK5a16upCmeTMdFrjTEKCAp6MpCBAEjoj74v75FNnXFrHKYk1Lz5yaRUfyaVj4dGFLvP7qqz4

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