Transaction not yet indexed

Xa6RK8mvZdjaDRLVm66fcLb4nWWb7ZRMa6ndsqymk3FJmxmhmEnWddBre6ztgmCYymCTuJqZY97A3SbFjgV6am8

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