Transaction not yet indexed

5AMPmmPGvVbvkb4GL7BvbSDxYeWQcgqm2zcrcZrvSSuuiWgAi6jCUUPTxtn7Qj6JQfWHUPKWNJwM5uVXCzwLM2Eg

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