Transaction not yet indexed

21y87kVNvRo73yztf7JhABU8UQ4oZXWXr2teHP3DiaAMH2sdWMCcsbu8ufyEEjyDKaNyeSn1S4W76WNxBHay2Kn3

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