Transaction not yet indexed

5RxKUTNAF8Aq8R63SHH5M64iipLAHrcHCijEqjgbLFtgN82Tg4gN52GYzWqsHW5u1nPsvzk4wmi3mNRMFb4ZaCE6

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