Transaction not yet indexed

ucd4gk2qtxDwEovLWLNGvcJgRW2ch81p4shWcS7vGMbD7qKf5p4Q4vihvPLV17GpDqFUd9Y1eUQb6ydVBKFn4Ny

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