Transaction not yet indexed

5b21xYNFPYagz7u3Tf3xBi2nea9yCW4JgCd8jThnutV4hLBGX6sQLVVWj3Pdz7Hjgv7yzti2fkYFDfsABfC9vZnq

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