Transaction not yet indexed

4Ambf12Z8QRZdJmHdS1ZYFJq13CBQbCo2AQhCUAoJfVBpLe5mVCGRsG4Xfps8LstXowYJmaFbP6qsiSHiLw8vNVA

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