Transaction not yet indexed

i52Nji8jbCHFkRjrncbPyvaYs7Pv6YipBqDsTooeK9FNGaxZ4155NqCuABjtAphH4WzvBHfd9U9gJhCQ6EEffvH

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