Transaction not yet indexed

Sm2DX4jQpLJbp7bQZ7uqCgvWrC2MExV9PYGkXmoMmo39EVUib2P8jXQKRyoFyQZ6DdEb4SAUe7wQSNYUStLvZny

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