Transaction not yet indexed

21NdNeUHbSvRXuv9aUtFEuSzuSE9hma4ot7Fs2VsDo4WW3ujRYP5jaMAr3udrXS5UkoREt4T5mxSsRzy72tfQbrM

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