Transaction not yet indexed

52e6C5QeQLmfUbWzP9c8eRThPuyxWQz15wjwwMbuwkhfybpT7YwSG3fNw3UQdLbPrFrDRL5kRhnMDM1TKZPkDigT

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