Transaction not yet indexed

21JSxT6SkhTtKhAM8PMYHGxfuibjykzGYiXNfJ5Ey3PevoDaZt972n2nLDWZzJeAGC1QP4SfepAmVDWmhPgXX8jY

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