Transaction not yet indexed

ANab8NQCHeAMm3oCgau3e1owMfXPf9Wia87FJ69PE8cEhKNKQDw3W4B3Tp1jfdx3ffYaKcYDv3bFqYQZd9HSDR2

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