Transaction not yet indexed

Mnx7qkCmvgQZkdYAoyBtSYpdYkCZLeHYq5V8Zn2NwR5ACYmzhWzkPBZZWrccsuF3uXgVBUUi2RbCk3HG9EATH3E

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