Transaction not yet indexed

21RcBFAjjtsu8ZaLmnFdJFwsAKtaXcUpwrKMQ88Nv6avnX4ghdaEvcz68TSCCFdQb5r4a5MjkVvF1skMsf1XAVi5

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