Transaction not yet indexed

SRtrZEJS18EQ1yqCAbLEeJTG8fgFmidQ5khpddcCsdUnVr9b1Z1TfBKRjKEt1cQ49wG2GdCbVpSE2j9ST3TmLCb

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