Transaction not yet indexed

mpuNi5PV2VPpMSXcwfqjQJQmNSxiXBSZjYYFJYB1si5BqJHqoM77R9dwM8aWsxtfEMjYAwUnoPCbEJbrmYLFHRU

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