Transaction not yet indexed

RPk5CU5vMjKtAsL7P1pMLPfxfEtGcnX5S4DB3qHbpTAfNNj6mSYtNFHPBFTvUZvieexFSJEYzRK4kdHebahRq76

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