Transaction not yet indexed

MdxtCHfW1XT2HPnRMMgGPCJNSdVtWRmoGmaazeSCu6hvBtPthXoLnsS8C7bAN4XRczzpaZF8AmiVt6gLE8xnWiD

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