Transaction not yet indexed

5ERr21NCTnfrCLas53i2GjkcY9kCPJChfMTbPdNaPpMNfeu4JxunHWD3VkDwSbPSRmNg25hkFadJL8sq5qhr4J62

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