Transaction not yet indexed

21s3UibKFrP3Jt5FzquuwKJWV8aRSWJfbY3bmUZMLJmPwiQ9sBQAaFeEzm6fTsKMZawYSq35qgkhq2wBiYB75SES

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