Transaction not yet indexed

21iyan44V3LEFisSvHvE3tGuAFVpGPbdwj6hNGWZgNNR9QqFWSBV9m15gPUmMBWrEhWj6Fg9dfEzgi8x2kJSFkL7

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