Transaction not yet indexed

Xu7REBrUNPRWm7edaBbCRxpENrQ39Nm2cFLy7kQFJQJZTvz2WjfoEX2zznd9hnwnWkTLYKLP8vfqJo5Z8hE91UT

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