Transaction not yet indexed

RFbuF2b21cKvJiYMgKU17DP1DsTKCv1uaphZ55sD2twAXiYY1C4coKHqHNaLKprTpw2vrfwLwezoJ1LooZarAoY

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