Transaction not yet indexed

4u52fKYWxBykYafdr2qEDhR8sjTNnsA3jaaHvn5GNuACFg3uV5Ezb7rjjoVCfA843nwPJPCfprotxkCD5VpyakE7

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