Transaction not yet indexed

56MKqqZiF6CeV8U6ruVqTY5mSTMhNo2zYdpDP1fYDfrU5wcP7kGCx7v5AvJ3VxexGZ5kGgcHteQRfwFyC7v6DeM2

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