Transaction not yet indexed

H21ZFCSbC5TQLk8B9Neu9bqcJp8UfcULHppCEJBw32T7DdLFcaPy6fvmfCk1GfQM444qz29nMdgitFY8oNrZhn7

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