Transaction not yet indexed

coUk18pviv4Rx6NJeB2Y55rvickjD7h1NFKuAs2vDXqgk95tDRtemD7ajuQavUmQFEHN7VF9bBnDeFtVCXMuErw

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