Transaction not yet indexed

yMBbQBxJY4PVhBu3URDaBDZpnXrZpSpBN52FHaAWLNSDyxcghPjma3V3W1gqChuHEouraeSi9bG9taMBfGvQX16

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