Transaction not yet indexed

21T6aZwGdN3RyAYT3ffsNr3H2HwRvmbqbGNpsW8cYx9WYFDuUGdjN8qs15q1y8J4nj2Hg55viJM27smLWQ2dbNjb

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