Transaction not yet indexed

RBNgPhvXtW7RUsXAAM9bfM3i1HegACFxBXhe6Qm1fLDio39xCp5PDbER7pSLhzmiSCjoFCqoUFwh2kLZ5v7Xhvt

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