Transaction not yet indexed

3u91MWdqSHgtuPBCCTpaKpBGUUdQZUVMWbwHGU3VeeQNppNNAXTSQ4V41z1J36aFAnYBXMZM98mdMmQcJHRKGHX2

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