Transaction not yet indexed

21MSbaUGVwS9fhqn8DFMoBVfTUeRksgiKRhDsiNX4ehucuTKBDPC8BzAjoNviCm4JMJTdV5UXckSBo6DtJLQsnu5

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