Transaction not yet indexed

21Nhk8eqvfTMkCYf5AsfFoyxzzENuDmdh3NS41mVBky5QWEyjQszf6voFx1roXa9a6ob5xmax6dGF8Lvp1fLfpY7

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