Transaction not yet indexed

21vkDpoXvVSrkAS41AXaUcU9CVu1vecGkgkPHbECq8BZ3fn8HwgEq7GcLT4htn2s1t1rdBBv7oxshxFVfKBW45VK

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