Transaction not yet indexed

MTgAoHbE2XXAweeqS8wXVAmsQVQAFnTY2rExxqQj4ciJH9zcFaPcqVGSnRdf3nAS1NGNbwLNP3fKpvShNuyNJEm

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