Transaction not yet indexed

21Soo5RoXKH2wTaJcCUAcpozSvyvEMb3mTveMpNaApiWkrhgwRP6W2MyUDeeyh1Kfv5Wycq6aaVs3BuWJtXxDFyP

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