Transaction not yet indexed

21NSFNmkYAeS9jRQQkB2J2onyFmjGFR7wQoRcLHxPjtHDKwig86CXpJx9QAsuPDt5wZGgiDYt6ppA5b6qbMEeciw

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