Transaction not yet indexed

321mYjnzhwwN4RUZuURiBz1Munut2J7RvDTrJfNV8dCpWqTzf5oYaWt7PfVzfmXvnnFBKqAACtdUz3xeeEAR18Pq

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