Transaction not yet indexed

2Mex4LSfJy9ZyZfhyPwDmwAEmaqY2MuAwet7zyknCYfFtvvppwMWSmEQCBUa3VLRzE6BzDGJtj88DBp8PVSsJD5E

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