Transaction not yet indexed

2z91YyB2fa4HAZ9tyXMVSBFfzG4H3a2C6n46k1XaSHz5mUrNttnC5pZbyFaKypKtPrGBaoGKbWLbeUFFUn9Fyrk3

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