Transaction not yet indexed

Unqn1TudZdM9fEU9o6SdPdn4M88acnmYJG6TKWfuSCN4eqwfdPWsvdJ5XS6QWrKhBMZhsXA1rF64jCL1vqozPke

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