Transaction not yet indexed

21V8uTpK1rU9L6KVGWHsQQDFUnJDwHBMXPCHnKiCxi4oLjjSFUGYbtqkEyv1VCYLLLdbLBQ7RcKWjGauCez2nTc1

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