Transaction not yet indexed

21ExpuQmbteMnVbbirC2Yt4PeAqPA7bVU9DdAxu4E8YEoDx55wFpfMrr3Wvb1eYhAobsVfdUQwtEpR1qc116petZ

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