Transaction not yet indexed

21AYTusNCPbMU6n7peLZ1LcFEEkt1LRub6ikH3h9r24p35MdTMqvbHSPRSMmEVGup8VvEVRQ5SsAwPQYyiEhHvKR

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