Transaction not yet indexed

RbQXtE6k8vPM22Z8ryc3didd2eKssvrLKXbX5FHi5GQmwfkuaATwdu57Jo7kLiT7ZsDP7mLFBru8Gzk9bw5j1Nx

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