Transaction not yet indexed

21upkMo3SwrHaWTpQ87DrvBjfoo2Zmrso3QW3Xgpd4RfAsZrj8Sp7LRd8Z8XsphM6At65d5B5rk5rM9s2iR1HUTJ

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