Transaction not yet indexed

SAMBoXtwZX2wqWBQqkKP8fKXVTZy4bqk8uGmffMNfUFvsB7WKB2XJC94WuoaoksXufn6LJPUHyqLFr1hpg6KFu7

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