Transaction not yet indexed

1SgNM9Ewc271JSdjrmGoCaYEAjBzvYcfU6SDrJud1gF87CYmvVKAQV1SkevP8AqLfWfJkd1SdVb5dzh6KAeq9Lr

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