Transaction not yet indexed

21f7KUhukKGL5W2C8VAuQdy2qTQgDAtkDXZzJzLuisu2kXLiUvcJ8aVjDbc9xSdSbfLVLNjXdV5mEygorw8itKRc

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