Transaction not yet indexed

21QPUBU2HkaV85YKf9CrkUz17kEaXSKbLRdiqvanGo3tESHVmo8zRQH1c7fsGfN1ffRZLtkxp6vTCGSFkB5uu53f

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