Transaction not yet indexed

MB1SXCcKeThJysGPWHZb9vg2HgCvUQt6Ag1s1KdgoT5mcTM86Rcwg7Lb61nR9pc2xCS6965j2fb5FUbxyzc8oEz

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