Transaction not yet indexed

21KpGLiuG4w5RQXYY56VEmD3BBMgFfN57SwD547BgoVSy96wDq2CBAkwcV2WX2Lprwaww1yfExQrGQ9XZqd8zAc1

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