Transaction not yet indexed

21mEsFP4W8hmAXcSsyBBBjYUPV7KipbpdcxU17RpAZFXM1dUushhDqZ5BxiPCMpDQVGciHrx4KRw3m5HSWuLyTPu

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