Transaction not yet indexed

5u88tvjwZfegRbhfSpPGeStcnoDPCm9aQx8FHSnkBL2sMvxx9ADqGbyCrFtfgF32BGfL9wpdcMFznfpLYBU5b69G

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