Transaction not yet indexed

2UNCeE1CCDtJKrdKHC9qLPnKa5T312BaL264R2j1mZ3EmBqp4RYicuZuJKymrmjFQckF9g9LEuGgpAUaz9tJJvx6

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