Transaction not yet indexed

2kff3Ghz67TXyGzc87xNm3hAT9gUgRc3Ag1ikueCNMZuFB6bBNxZMiGqFMnVJDvsynVxpSAHy7Do3cKJNepN2cxC

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