Transaction not yet indexed

unukGDYW7YdSUSJTpDfYVmHM7ghyP7x2QdEcdj4xtS7WmpZRzBFGFkQRQ49teZLRePaCbWB4ZFToPPXqxcVsU16

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