Transaction not yet indexed

5ambuMj3TGjkZBQzucEu8UKoAzVKaxKUd64QPfgsvzd3bQvVqVhQb96BAvmSYdsrAMDeoF85B6Z8UWHvSwJTfMPB

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