Transaction not yet indexed

5NRgMMNeAD2J99rdewVv2RbJvpmUi7jjtLDLsoGYVyVMFE4qAgfXU6SU6EQqyrX146RwWXfpHUtXL4kMNw8X1ME6

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