Transaction not yet indexed

21YkkVCJMiDwP9smzY5vrps31u8UPR1RkxQ38Vg8fK9dtPL8BdQAkKMimFNBSAQQ2sanqdNVDHsZCSRA5GDC1SjD

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