Transaction not yet indexed

52Mb13gBVppTtM1x5mCG3xMcHYHc4STxaXD2KJVDzCuSkLQgVVjrhVAioZbs8LkVHDXnrQouuZ2Y7nL2X684H79H

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