Transaction not yet indexed

mt1i23uAZULzEqeZRF4Vb9YrifFjtuV8AJpYEszByQczGAg7cB2ZujzSUAVNvKjPfw2UE7wfgTLMGDZPvorYbQh

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