Transaction not yet indexed

21LdUWpYTrNWTWDUErWMugFbGvU2JFdeLAdtcuvCo3DQuoNE3WG5G1GxyCy9cqQ9VLUdymjP8aVQ7VPXg39cLBih

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